040000 tree 8f6eb5412ac863b5dfa005b41fcd80a083f5035e	directedtest
040000 tree 1926aeba305fb861cb942d2887f5ee2824fb75c7	garnet_synthetic_traffic
040000 tree a45356ba435a026e4a2c24854ee54f9e1f02174d	memtest
040000 tree 3044159eccb7000d6a57af8139d912b5bf90ddd7	rubytest
040000 tree 14191610b19e30121b12616849d3e85b40c75e6d	traffic_gen